Improvement of surface roughness of aluminum products by the micro-grooves on tool surface in cold extrusion
The effects of the micro-groove arrays formed on the tool surface on the material flow, surface condition of a billet and surface quality of a product were investigated by carrying out the plane strain extrusion experiments. Paraffinic mineral oil and RBD palm olein were applied in the above experim...
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| Main Authors: | , , |
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| Format: | Article |
| Published: |
Keikinzoku Gakkai/Japan Institute of Light Metals
2008
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/7121/ http://www.scopus.com |
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